Engine Gears
ctp-engine-gears

Engine Gears

CTP Engine Gears are built from high grade steel and fabricated to the highest standards. They perform under the most demanding applications and environments, including marine, industrial and off-highway applications. Gears on diesel engines are used to synchronize the crankshaft and camshaft, and on some applications the fuel injection pump. In addition, diesel engines utilize various gears to transfer motion to other components such as water pumps, power take offs, hydraulic pumps and flywheel ring gears for engine starting.

Engine Gears-Crankshaft

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 6732-31-1211 36 GEAR  S4D102E, S6D102E, SAA6D102E 150A/FA, 4D102E, 6D102E, 830,, D32E, D38E, D39E, DCA, EGS120, GD530A/AW, PC200, PC200LL, PC220, PC220LL, PC250, PC270, PW160, PW200, PW220, S4D102E, S6D102E, SAA6D102E, WA320
2 1W9812 40 GEAR  3304, 3306 120G, 130G, 140G, 160G, 1673C, 215, 235, 3204, 3304, 3304B, 3306, 3306B, 615C, 815B, 916, 926, 931B, 943, 953, D4HTSK II, D5H, D6D, D7F, G3304, G3306
3 1W4405 40 GEAR-CRANKSHAFT 3304, 3306 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 225, 330, 330 L, 3304, 3304B, 3306, 3306B, 350, 515, 517, 518
4 1W4737 68 GEAR  3412 235B, 3412, 572R, D6H, D6H XL, D6H XR, D6R, D7H, D7R
5 7N7591 80 GEAR-CRANKSHAFT 3408 245, 3406, 3408, 3408B, 3408C, 3408E, 3412, 589, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 69D, 769C, 769D, 771C, 771D, 773B, 834B, 836, 988B, 988F, 988F II, 992C, AD40, AD45, AE40, AE40 II
6 5I7674 23 GEAR  3064 311, 311B, 311C, 312B, 312C, 312C L, 314C, 318C, 319C, 320, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321B, 321C, 323D L, 323D LN
7 2827955 40 GEAR-CRANKSHAFT C7, C9, C9.3 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL, 586C, 627H, 627K, 627K LRC, 725C, 966K
8 1878981 80 GEAR-CRANKSHAFT 3456, C15, C16, C18 24M, 3456, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 631E, 631G, 633E II, 637E, 637G, 657E, 657G, 735B, 740B, 772, 834H, 836H, 988H, AD45B, AD55, C-18, C15, C18, C18 I6, D9T, PM-200
9 6I0223 28 GEAR-CRANKSHAFT 3054, 3056 3054, 3054B, 3056, 307, 312, 312B L, 312C, 315, 315B L, 317, 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 554, 908, 914G, 924G, 924GZ, AP-800C
10 4P7827 33 GEAR-CRANKSHAFT 3306 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G

Engine Gears-Camshaft

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 6742-01-2880 84 GEAR  S6D114E, SA6D114, SA6D114E, SAA6D114E 538, 542, 850B, 870B, D61EX, D61PX, GD650A, PC300, PC300HD, PC360, S6D114E, SA6D114, SA6D114E, SAA6D114E, WA320, WA380, WA400, WA420
2 2243247 100 GEAR  C7, C7.2 120K, 120K 2, 12K, 12M, 140G, 140K, 140K 2, 140M, 140M 2, 160K, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D
3 7W4070 100 GEAR  3114, 3116, 3126 120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 3114, 3116, 3126, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 35, 446B, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 574
4 8N8254 64 GEAR-CAMSHAFT 3406 16G, 16H NA, 245, 245D, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R
5 1013374 86 GEAR  3408, 3412, C27, C32 24H, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 5110B, 589, 631D, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 69D, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 773F, 773G, 773G LRC
6 1337100 96 GEAR-CAMSHAFT DRIVE C10, C12 140H, 143H, 14H, 160H, 163H, 16H, 572R II, 725, 730, 814F, 815F, 816F, 966G II, 972G II, C-10, C-12, C12, CPT372, D7R II, MTC835, SBF214, SUF557, TK1051
7 2223907 96 GEAR  C11, C13 14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 621H, 621K, 623H, 623K LRC, 627H, 627K LRC, 725, 730, 730C, 966H, 972H, 980C, 980K, 980K HLG, C11, C13, C13 XQ350, CX31-C13I
8 1W3175 62 GEAR-CAMSHAFT G342C G342C
9 2W1529 63 GEAR AS-IDLER 3054, 3056 206, 3054, 3054B, 3056, 307, 312, 312B L, 312C, 315, 315B L, 317, 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 554, 908, 914G, 924G, 924GZ, AP-800C
10 4P7826 66 GEAR-CAMSHAFT 3306 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G

Engine-Idler Gears

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 7N5511 57 GEAR ASSEM. (57 TEETH) 3306 D6D
2 5I7611 49 IDLER AS 3066 311B, 311C, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321B, 321C, 323D L, 323D LN
3 2051320 50 GEAR AS-IDLER 3116, 3126 120H, 120K, 120K 2, 12H, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 140M 2, 160K, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 3116, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L
4 1154134 50 GEAR AS 3116, 3126 135H NA, 30/30, 3116, 3126, 3126B, 322C, 322C FM, 330C, 35, 525B, 533, 535B, 539, 543, 55, 938G, 950G II, 953C, 962G II, C-9, C9, CB-634C, CP-563, CS-531C, CS-533C, CS-563C, CS-573C, CS-583C
5 2W7455 105/42 GEAR AS-IDLER 3406 16G, 16H NA, 245, 245B, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R
6 2W4437 27 GEAR AS-IDLER 3412 3412, 773B, 992C, G3412
7 2W4087 35 GEAR AS-IDLER 3412 3412, 3412C, 3412D, 5110B, 651E, 657E, 773B, 775B, 990, 992C, 992D, CG137-12, D10N, D10R, D10T, D10T2, D11R, D11T, D9L, G3412, G3412C, PM3412, PR-1000, PR-750B, SCT673, SPS342, SPT342
8 1960028 47 GEAR AS-IDLER 3306 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 65C
9 1960224 50 GEAR AS-IDLER 3306 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 65C
10 2W8476 50 GEAR AS-IDLER 3114, 3116, 3126 120H, 120H ES, 120H NA, 135H, 135H NA, 214B, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 325C, 330C L, 35, 446B, 446D, 45, 525B, 533, 535B

Engine-Timing Gear

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 6I3625 71 GEAR AS 3406E, 3456 24M, 3406E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E
2 7N3515 80 GEAR (80 TEETH) 3306 120G, 140B, 1673C, 235, 3306, 637D, 950B, 955L, 966R, 973, D6D, G3304
3 7N3536 80 GEAR (80 TEETH) 3304, 3306 120G, 140B, 215, 3304, 3306, 931B, 955L, 966R, D6D, D7F, G3304, G3306
4 1878197 57 GEAR AS C-16 735, 735B, 740, 740B, C-16, D350E II, D400E II, D8N, D8R, D8R II, PM-465, RM-350B
5 2064225 59 GEAR AS C15, C18 583T, D8T, D9T, PL83, PM-200, RM-500
6 1878195 64 GEAR AS-DRIVE C9, C9.3 120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 572R, 572R II, 578, 583R, 587T, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R
7 7W6413 66 GEAR AS-PUMP DRIVE 3306 572R, D7H, D7R, D8N
8 1543358 68 GEAR-ADAPTER C9 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 572R II, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7R II, D7R XR, D8N
9 9Y5618 68 GEAR AS-DRIVE C15 740, D350E II, D400E II, D8N, D8R, D8R II, PM-465, RM-350B, SM-350
10 4W9989 56 GEAR AS 3304, 3306 1673C, 3304, 3306, 3306B, 3306C, 963, 973, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, R1300, R1300G

Engine Oil Pump Gears

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 7N4726 60 GEAR  1673, D333A, D333B 955H, 977H
2 2S2264 10 GEAR D330A, D333A 955H, D330A, D330B, D4D
3 3H3378 10 GEAR ASSEM. (10 TEETH) D342, D333A 955H, D320A, D330A, D330B, D333A, D342, D342C, D4D, G342C
4 2M1410 12 GEAR ASSEM. 1693, D343 16, 1693, 631C, 633C, 657, D343
5 1M9188 12 GEAR (12 TEETH) D343 16, 631C, 633C, 657, D343
6 3H2440 12 GEAR ASSEM. (12 TEETH) D353C 594, D353C, D9E, D9G, D9H
7 9M0888 12 GEAR ASSEM. (12 TEETH) D342C, D353C 594, D342C, D353C, D8K, D9G, D9H
8 7S9442 8 GEAR ASSEM. (8 TEETH) 1673C 12F, 140B, 14E, 1673C, D6C
9 7S9725 8 GEAR (8 TEETH) 3306 12F, 140B, 14E, D6C
10 7S9726 8 GEAR ASSEM. (8 TEETH IDLER) 3306 12F, 140B, 14E, D6C

Engine - Fuel Pump Gears

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 5S5058 66 GEAR ASSEM. D330C, 3304 1673, 1673B, 1673C, 215, 3304, 3306, 621R, 910, 931B, 941, 943, 950, 953, 966C, D330B, D333B, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G
2 3B9983 10 GEAR (10 TEETH) D315 583H, 955C, D315, D320A, D342
3 4M9215 10 GEAR  D348, D349 16, 1693, 621, 641B, 651, 657, 666, 772, 777, 988, 992, D10, D342, D342C, D343, D348, D353C, D398, D399, D8H, D9E, D9G, D9H
4 4M9216 10 GEAR  D353 651, 666, D353C, D399, D9E, D9G, D9H
5 8H9806 11 GEAR D343, 3304, 3306 12E, 1673, 1673C, 1674, 1693, 3306, 518, 621R, 631C, 824B, 941, 950, 951B, 966C, 977H, D330A, D334, D343, D4D, D5, D6C, D6D, D7G, D8H, D8K
6 8N0560 11 GEAR-PUMP DRIVE 3408B, C15 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 639D, 651E, 657E, 769C, 771C, 772B, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D10N, D9L, D9R, PM-565, PR-1000, PR-450, PR-450C
7 8N0561 9 GEAR-PUMP IDLER 3408B, C15 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 639D, 651E, 657E, 769C, 771C, 772B, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D10N, D9L, D9R, PM-565, PR-1000, PR-450, PR-450C
8 8S4368 10 GEAR (IDLER-10 TEETH) 3406 1673C, 1674, 1693, 245, 3306, 3406, 518, 621, 621B, 627B, 631C, 824B, 941, 950, 951B, 966C, 980C, D343, D4D, D5, D6C, D6D, D7F, D7G, D8H, D8K
9 8S1925 11 GEAR-SHAFT DRIVE 3408, 3412, C15 3408, 3408C, 3412, 3412C, 3412D, 631E, 637D, 637E, 641B, 651E, 657E, 769C, 771C, 772, 773B, 775B, 777, 988B, 990, 992, 992C, 992D, D10, D348, PM3412, PR-1000, PR-450C, PR-750B
10 4N1119 10 GEAR-TRANSFER PUMP 3408, 3412, C15 3408, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D8L, D9L, D9R, PM-565, PM3412, PR-1000, PR-450C, PR-750B

Engine - Water Pump Gears

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 1157559 33 GEAR-WATER PUMP 3306, 3306B 235B, 330, 3306, 3306B, 330B L, 350, 572R, 627B, 627F, 627G, 637E, 637G, 639D, 65C, 814F, 815F, 816F, 966F, 966F II, 970F, 972G, 973, 973C, D250E, D250E II, D300E, D6G2 LGP, D6G2 XL, D6R, D7G, D7G2
2 2921200 35 GEAR-WATER PUMP C11, C13 14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 621H, 621K, 623H, 623K LRC, 627H, 627K LRC, 725, 730, 730C, 966H, 972H, 980C, 980K, 980K HLG, C11, C13, C13 XQ350, CX31-C13I
3 5S6132 40 GEAR (40 TEETH) 1673C, 3304, 3306 14E, 941, 966C, 977K, D6C, D7F
4 7W0450 40 GEAR  3304, 3304B, 3306, 3306B 140B, 235, 330, 330 L, 3304, 3304B, 3306, 3306B, 350, 515, 517, 525, 527, 561D, 627E, 627F, 637E, 65C, 963, 966F, 966F II, 970F, 972G, 973, CB-534, D4H, D4H XL, D4HTSK III, D5E, D5H, D5H XL, D5HTSK II
5 9Y3513 41 GEAR  3176, 3176B, 3176C, 3196 140H, 143H, 14H, 160H, 163H, 16H, 3176, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 480, 572R II, 65E, 725, 730, 75, 75E, 814F, 815F, 816F, 85E, 95E, 966G II, 972G II
6 4N0350 74 GEAR-WATER PUMP DRIVE 3406, 3406B, 3406C 16G, 16H NA, 245, 245D, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621, 621B, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D40D
7 1189721 33 GEAR AS-PUMP 3304, 3306 330B L, 966F, 966F II, 966G, 970F, 972G, D250E II, D300E II, W330B
8 4P7831 33 GEAR AS-PUMP 3304, 3304B, 3306, 3306B, 3306C 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 517, 527, 545, 611, 615C, 966D, 966F, 966F II, 970F
9 2W7678 40 GEAR AS 3304, 3304B, 3306, 3306B, 3306C 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 3304, 3304B, 3306, 3306B, 515, 518C, 525, 528B, 530B, 615C
10 2W7679 40 GEAR AS G3304, G3306, G3306B G3304, G3306, G3306B

Engine Gear-Miscellaneous

wdt_ID PART NO TEETH DESCRIPTION ENGINE APPLICATION
1 8V2777 63 GEAR (63 TEETH) 3304, 3306 936, 936F, 950B, 950B/950E, 950F, 950F II, 960F, G936
2 5M5822 43 GEAR-PUMP DRIVE 3304, 3306 572G, 977K, 983, 983B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2
3 4M0410 10 GEAR-OIL SCAVANGE PUMP D333C, 3306 572G, 977K, D6C, D6E, D6G, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2, D8H
4 1T0436 64 GEAR-PUMP DRIVE 3304, 3306 572G, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2
5 8F7421 19 GEAR (19 TEETH) 1673 120B, 12E, 140, 140B
6 5M0594 35 GEAR (35 TEETH) D342 583H, 583K, D8H, D8K
7 7N5496 58 GEAR (58 TEETH) 3306 D6C, D6D
8 7N5573 60 GEAR A-HYD 3306, D333C 966B, 966C
9 6N4752 25 GEAR (25 TEETH) D353 594H, D9H
10 8K0442 94 GEAR (94 TEETH) 3208 225, 227

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company.

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